1) The unisex bathroom problem: A bathroom in a company can be used by both men and women under the following synchronization constraints: Men and women should not be in the bathroom at the same time. There should never be more than three employees at the same time in the bathroom (a) (Answer this part on the back of this sheet.) Given the above problem description, write the pseudo-code for the female and male processes. Explain your answer. (Note: Your solution must avoid deadlock, but you don't have to consider starvation in this part of the question). (b) When can starvation occur in your answer for (a)? Give and explain a possible scenario. Propose a solution approach in which starvation will not be possible. (Note: You are NOT asked to write the pseudo-code for this. Just explain your proposed solution in words.)